D a t e | Time (cst) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Temperature (ºF) | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | Pressure | Precipitation (in.) | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Air | Dwpt | 6 hour | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
Max. |
04 | 23:51 | SE 5 | 10.00 | A Few Clouds | FEW060 FEW110 | 71 | 67 | 87% | NA | NA | 30.05 | 1017.2 | |||||
04 | 22:51 | E 6 | 10.00 | A Few Clouds | FEW060 FEW110 | 72 | 67 | 84% | NA | NA | 30.06 | 1017.5 | |||||
04 | 21:51 | E 5 | 10.00 | A Few Clouds | FEW110 FEW250 | 72 | 67 | 84% | NA | NA | 30.06 | 1017.3 | |||||
04 | 20:51 | E 6 | 10.00 | Partly Cloudy | FEW120 SCT250 | 72 | 66 | 82% | NA | NA | 30.04 | 1017.1 | |||||
04 | 19:51 | E 8 | 10.00 | Partly Cloudy | FEW080 FEW120 SCT250 | 73 | 67 | 81% | NA | NA | 30.02 | 1016.3 | |||||
04 | 18:51 | E 10 | 10.00 | Partly Cloudy | FEW080 FEW130 SCT250 | 73 | 67 | 85 | 73 | 81% | NA | NA | 30.03 | 1016.6 | |||
04 | 17:51 | NE 10 | 10.00 | Partly Cloudy | FEW080 FEW120 SCT250 | 78 | 67 | 69% | NA | 80 | 30.01 | 1015.9 | |||||
04 | 16:51 | E 8 | 10.00 | Mostly Cloudy | FEW045 SCT080 SCT120 BKN250 | 80 | 67 | 64% | NA | 82 | 30.01 | 1015.7 | |||||
04 | 15:51 | NE 9 | 10.00 | Mostly Cloudy | FEW045 SCT080 SCT110 BKN250 | 80 | 66 | 62% | NA | 82 | 30.00 | 1015.4 | |||||
04 | 14:51 | NE 13 | 10.00 | Partly Cloudy | FEW034 FEW045 SCT080 SCT250 | 83 | 68 | 61% | NA | 86 | 30.00 | 1015.4 | |||||
04 | 13:51 | E 6 | 10.00 | Partly Cloudy | FEW045 SCT080 SCT250 | 84 | 69 | 61% | NA | 88 | 30.00 | 1015.5 | |||||
04 | 12:51 | Vrbl 3 | 10.00 | Partly Cloudy | SCT043 SCT080 | 82 | 68 | 83 | 69 | 63% | NA | 85 | 30.02 | 1015.9 | |||
04 | 11:51 | Calm | 10.00 | Mostly Cloudy | FEW022 SCT049 BKN085 | 78 | 67 | 69% | NA | 80 | 30.03 | 1016.5 | |||||
04 | 10:51 | Vrbl 3 | 10.00 | A Few Clouds | FEW020 FEW065 | 76 | 66 | 72% | NA | 78 | 30.03 | 1016.6 | |||||
04 | 09:51 | Vrbl 6 | 10.00 | Mostly Cloudy | FEW018 BKN060 | 75 | 66 | 74% | NA | NA | 30.03 | 1016.6 | |||||
04 | 08:51 | NE 6 | 10.00 | A Few Clouds | FEW011 FEW047 | 72 | 66 | 82% | NA | NA | 30.02 | 1016.1 | |||||
04 | 07:51 | E 7 | 10.00 | Partly Cloudy | SCT047 | 71 | 66 | 84% | NA | NA | 30.01 | 1015.8 | |||||
04 | 06:51 | Calm | 10.00 | A Few Clouds | FEW050 FEW250 | 69 | 66 | 71 | 68 | 90% | NA | NA | 29.99 | 1015.1 | |||
04 | 05:51 | Calm | 10.00 | A Few Clouds | FEW050 | 69 | 66 | 90% | NA | NA | 29.98 | 1014.7 | |||||
04 | 04:51 | N 3 | 10.00 | Fair | CLR | 69 | 66 | 90% | NA | NA | 29.97 | 1014.3 |
Complete data after midnight (may be delayed 24-48 hours).
CHICAGO O'HARE CURRENT AND HISTORY (3-DAY) ... | NWS Chicago Office OBSERVED WEATHER REPORTS
SUMMARY: Developing
Weather Underground Historical 24-Hour Weather Radar for Friday, September 4, 2015 …
Twitter group from National Weather Service Chicago, Local Chicago Media, and The Weather Channel. |
Isolated/scattered storms Fri evening. Highs Sat around 90 and in the lower 90s Sun. pic.twitter.com/pYABxhidk2
— NWS Chicago (@NWSChicago) September 4, 2015
More July warmth & humidity today thru #LaborDay weekend. Isol'd-widely sct'd storms this afternoon. #ilwx #inwx pic.twitter.com/SqKMxategM
— NWS Chicago (@NWSChicago) September 4, 2015
CLIMATE DATA FROM THE NATIONAL WEATHER SERVICE CHICAGO OFFICE ...
+ + + +
000
CDUS43 KLOT 050635
CLIORD
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT SAT SEP 5 2015
...................................
...THE CHICAGO-OHARE CLIMATE SUMMARY FOR SEPTEMBER 4 2015...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2015
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
..................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 85 1257 PM 95 1983 79 6 85
1960
1954
MINIMUM 68 503 AM 45 1997 59 9 71
1982
AVERAGE 77 69 8 78
PRECIPITATION (IN)
YESTERDAY 0.00 2.95 1894 0.12 -0.12 0.26
MONTH TO DATE T 0.47 -0.47 0.63
SINCE SEP 1 T 0.47 -0.47 0.63
SINCE JAN 1 23.62 25.60 -1.98 32.71
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 T 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 4 -4 0
SINCE SEP 1 0 4 -4 0
SINCE JUL 1 18 17 1 5
COOLING
YESTERDAY 12 5 7 13
MONTH TO DATE 57 22 35 42
SINCE SEP 1 57 22 35 42
SINCE JAN 1 698 762 -64 757
..................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 5.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 100 AM
LOWEST 61 100 PM
AVERAGE 76
..........................................................
THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 98 1899
MINIMUM TEMPERATURE (F) 59 44 1988
1984
SUNRISE AND SUNSET
SEPTEMBER 5 2015.....SUNRISE 621 AM CDT SUNSET 719 PM CDT
SEPTEMBER 6 2015.....SUNRISE 622 AM CDT SUNSET 717 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
+ + + +
HOMETOWN WEATHER: Arlington Heights Weather Forecast -- Arlingtoncardinal.com/weather
LIVE RADAR | STORM TRACKS | CLOUDS INFRARED SAT | CLOUDS VISIBLE SAT (during daylight)
WunderMap® with Temperature/Wind Data || Google: O'Hare Temps | NE Illinois Temps
Full Screen Motion Weather Radar (Wunderground.com) Midwest Cloud Cover and Arlington Heights Weather Forecast | SWPC Aurora Forecast
SUNLIGHT DATA FOR SECURITY, TRAFFIC SAFETY, AND SPORTS
SunCalc.net data with azimuth & trajectory, times for dawn, sunrise, solar noon, sunset, dusk ...